202212320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54949}}^1$

素因数の和:54987

約数の個数: 48

約数和(自身を含む): 498506400

約数和(自身を除く): 296294080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54949, 109898, 219796, 274745, 439592, 549490, 879184, 1098980, 1263827, 1758368, 2197960, 2527654, 4395920, 5055308, 6319135, 8791840, 10110616, 12638270, 20221232, 25276540, 40442464, 50553080, 101106160, 202212320]

約数ペア:

[(1, 202212320), (2, 101106160), (4, 50553080), (5, 40442464), (8, 25276540), (10, 20221232), (16, 12638270), (20, 10110616), (23, 8791840), (32, 6319135), (40, 5055308), (46, 4395920), (80, 2527654), (92, 2197960), (115, 1758368), (160, 1263827), (184, 1098980), (230, 879184), (368, 549490), (460, 439592), (736, 274745), (920, 219796), (1840, 109898), (3680, 54949)]